Jack used to be lazy, but now he is the top student in y Wap版

试题详情及答案解析

Jack used to be lazy, but now he is the top student in your class. Can you tell me________?

A．what made him change so much

B．how did he change so much

C．why did he change so much

D．who will change him so much

答案：A

试题分析：句意：杰克过去很懒惰，但是现在他是你们班里最好的学生，你能告诉我什么事情使他改变了这么大。宾语从句中应使用陈述语序，故排除B、C两项。选项D时态与句意不符，故答案为A。
考点：考查宾语从句。